@misc{indiciaec7fd0eb8f0d9,
  title = {Identification of 15-15 Aeroelastic Modes using Frequency-Domain Methods},
  author = {Acree, C. W., Jr. and Tischler, Mark B.},
  year = {1988},
  url = {https://ntrs.nasa.gov/citations/19990027613},
  note = {Source identifier: 19990027613}
}